The team that supports every decision
Our team is composed of professionals with strong legal backgrounds, institutional experience, and a strategic business-oriented approach.
Founders
Raúl Espinoza, LL.M.
Over 40 years of experience in administrative litigation.
Raúl I. Espinoza Garduño, LL.B.
Expert in business and tax law.
RAÚL I. ESPINOZA GARDUÑO
Founder of the firm with over 30 years of experience in civil, family, and commercial law.
Tax & Regulatory Practice
Guillermo I. González Ávila
Extensive experience in tax audits and customs matters.
Carlos E. Mendoza Ponce
Experience within judicial and tax authorities.
Dr. Lillian Sumi Imaoka Hojyo
Experience in international taxation and global institutions.
OSCAR BARRAGAN ALBARRAN, LL.M.
Holds a Master of Laws from UNAM with over 45 years of academic and judicial experience. Former Magistrate of the Superior Court of Justice of Mexico City.
Extensive teaching career at UNAM and other institutions. Author and co-author of multiple legal publications in family law.
MAURO ÁNGEL VARA ROMERO, LL.B.
Law degree from Universidad Insurgentes with over 20 years of experience in civil, commercial, administrative, and constitutional litigation.
Specialized in amparo and complex legal disputes, with strong academic and practical background.
DR. LILLIAN SUMI IMAOKA HOJYO
Law degree from UNAM with Master’s and Doctorate degrees in Tax Law from Universidad Complutense de Madrid.
Extensive experience in tax policy, audits, international taxation, and regulatory frameworks (UN, OECD).
Worked with SAT, SHCP, and the Federal Judiciary Council in high-level advisory and regulatory roles.
ISELA MARTÍNEZ DOMÍNGUEZ, LL.B.
Law degree from UNAM, with over 12 years of experience as a practicing attorney.
Academic Background:
Specialized training in civil, commercial, leasing, and family litigation.
Professional Training:
Legal internships at the Attorney General’s Office. Courses on the National Code of Civil and Family Procedures (UNAM and the National Bar Association).
Additional training in Anti-Money Laundering compliance, labor contract drafting, and tax and legislative updates.
Litigation Practice
Óscar Barragán Albarrán, LL.M.
Former Magistrate of the Superior Court of Justice of Mexico City and professor at UNAM.
Mauro Ángel Vara Romero, LL.B.
Experienced in civil, commercial, administrative, and constitutional litigation.
Isela Martínez Domínguez, LL.B.
Experienced in civil, commercial, and family litigation.
Corporate Practice
Carlos Iván Rivera Ramírez, LL.B.
Extensive experience in contracts and notarial advisory services.
Diana Isabel Van Pratt Mora, LL.B.
Specialist in civil, commercial, and administrative litigation.
María Fernanda Franco Muñoz, LL.B.
Expert in legal auditing and intangible asset protection.
Accounting Practice
Juan L. Herrera Escobar, CPA
Specialist in tax compliance and corporate accounting.
MARÍA FERNANDA FRANCO MUÑOZ, LL.B.
Law degree from Universidad Intercontinental.
Professional Experience:
Corporate legal auditor for Grupo ADO. Worked at O’Farrill & Asociados S.C., one of the first Mexican firms authorized to practice Mexican law in Phoenix, Arizona, serving as head of the Mexico City office and as a corporate and litigation attorney.
Experience in logistics at Intermex S.A. de C.V., as well as in civil, commercial, family, intellectual property, and litigation matters at Capin, Capdevielle y Asociados and García, Bouchot y Asociados.
Academic Background:
Marketing for Lawyers (Yale University). Diplomas in Auditing, Corporate Law, Copyright & Intellectual Property (Universidad de Estudios de Posgrado en Derecho), and Civil Procedural Law (UNAM).
Certification in Personal Image Design (Colegio de Imagen Pública).
GUILLERMO I. GONZÁLEZ ÁVILA, LL.B.
Law degree from Universidad La Salle, with over 30 years of experience in tax law and international trade. Professor at Universidad La Salle and Universidad Latinoamericana.
Former Corporate Director of Planning and Human Resources at Correos de México; Director and Secretary General of Administration at PRODECON; Regional Customs Administrator; Administrator of customs offices in La Paz, Chihuahua, and Matamoros; Central Customs Planning Administrator; Advisor at COFETEL; Advisor to the President of SAT; Director General of Material Resources at the Ministry of Finance; Partner at SAS (Statistical Analysis Systems).
Academic Background:
Diploma in Taxation (ITAM), Diploma in Public Administration (IBERO), Master’s degree in History of Thought.
DIANA ISABEL VAN PRATT MORA, LL.B.
Law degree from Universidad Tecnológica de México, with 10 years of experience in civil, family, commercial, tax, and administrative law, as well as constitutional litigation and contracts.
Diplomas in Civil and Family Oral Litigation.
Courses & Training:
Amparo and Anti-Money Laundering compliance (Quality Training de México), Labor Contract Drafting, Interpretation of the National Code of Civil and Family Procedures, and Tax & Legislative Update seminars.
CARLOS E. MENDOZA PONCE, LL.B.
Attorney specialized in tax law, with expertise in national legislation and comparative law. Advisor in dispute resolution and tax audit procedures.
Former Magistrate at the Federal Administrative Justice Court; Executive Secretary at the Federal Judiciary Council; Law Clerk at the Supreme Court of Justice; Director of constitutional tax litigation at the Federal Tax Prosecutor’s Office; Attorney at SAT.
JUAN L. HERRERA ESCOBAR, CPA
Graduate of Universidad ISEC.
Specialization in Taxation (ISEC).
Extensive training in advanced tax programs and professional development.
ISELA MARTÍNEZ DOMÍNGUEZ, LL.B.
Law degree from UNAM with over 12 years of professional practice.
Academic Background:
Training in commercial, leasing, and family litigation.
Professional Training:
Legal internships at the Attorney General’s Office. Courses on civil and family procedure, anti-money laundering compliance, labor contracts, and tax updates.
CARLOS IVÁN RIVERA RAMÍREZ, LL.B.
Law degree from Universidad Tecnológica de México, with over 20 years of experience in corporate, notarial, and contract law.
Diplomas in Civil and Family Oral Litigation.
Courses & Training:
Tax and legislative updates, anti-money laundering compliance, and corporate advisory.